title: Extraordinarily elevation of CA 19-9 due to H. pylori infection.
authors.forename: Bilal
authors.initials: B
authors.lastname: Ergül
authors.forename: Murat
authors.initials: M
authors.lastname: Sarikaya
authors.forename: Zeynal
authors.initials: Z
authors.lastname: Doğan
authors.forename: Levent
authors.initials: L
authors.lastname: Filik
mesh_terms: D000328:Adult; D015295:Antigens, Tumor-Associated, Carbohydrate / Q000097:blood*; D005260:Female; D016481:Helicobacter Infections / Q000097:blood*; D016480:Helicobacter pylori; D006801:Humans
chemical_list: D015295:Antigens, Tumor-Associated, Carbohydrate; C578959:carbohydrate antigen 199, human